1x Queen size Mulberry silk pillow case with an envelope style finishingBenefits of switching to silk:Say goodbye to bedheadPrevents breakage due to frictionReduces frizzAnti-bacterialHelps reduce breakoutsPrevents wrinklesFabric: 100% Grade 6A 19-Momme Mulberry Silk Certification: Oeko-Tex® Certified: Safe, Sustainable, and Non-Toxic Dimensions: 20"x30" |  51x76cm  Care: We suggest the first few washes to be done by hand, using a mild detergent. To machine wash:-Flip pillowcase inside out-Do not mix in with any other garments or colors-Be sure to use the delicate setting -Use a mild detergent and no fabric softener. -Follow by air drying.Note that air drying silk often leaves it feeling stiff. Try giving it a few shakes while drying. Once completely dry, you can give your pillowcase a light steam or iron using the silk setting.